editortemplates

问题 My model class: public class StatusList { public int StatusID {get;set;} [UIHint("ByteCheckbox")] public byte Active {get;set;} } In /Views/Shared/EditorTemplates I created a file called ByteCheckbox.cshtml The editortemplate ByteCheckbox contains (My 3rd attempt): @model byte @if (Model == 1) { @Html.CheckBox("", true) } else { @Html.CheckBox("", false) } Doing this nicely renders a checkbox. When I change the checkbox status and try to save the changes the model validation complains that

问题 I have an editor template as following but class, maxlength and size attributes are not getting to the source. @using System.Globalization @model DateTime? @Html.TextBox("", (Model != null && Model.HasValue && !Model.Value.ToString(CultureInfo.InvariantCulture).Contains("1900") && !Model.Value.ToString(CultureInfo.InvariantCulture).Contains("0001") ? Model.Value.ToString("MM/dd/yyyy") : string.Empty), new { @class = "datePicker", maxlength = "12", size = "12" }) I have changed it to following

问题 I have an editor template as following but class, maxlength and size attributes are not getting to the source. @using System.Globalization @model DateTime? @Html.TextBox("", (Model != null && Model.HasValue && !Model.Value.ToString(CultureInfo.InvariantCulture).Contains("1900") && !Model.Value.ToString(CultureInfo.InvariantCulture).Contains("0001") ? Model.Value.ToString("MM/dd/yyyy") : string.Empty), new { @class = "datePicker", maxlength = "12", size = "12" }) I have changed it to following

问题 I have a model which has an IEnumerable property (warning pseudo-code to follow) public class PersonModel { public string Name { get; set; } public IEnumerable<AddressModel> Addresses { get; set; } } public class AddressModel { public string Name { get; set; } } I want to display the Address sub-objects in the same view Person.cshtml @model PersonModel <form> <h2>Person</h2> @Html.EditorFor(m=>m.Name) <ul>@Html.EditorFor(m=>m.Addresses)</ul> </form> EditorTemplate/AddressModel @model

问题 I'm using an EditorTemplate DateTime.ascx in my ASP.NET MVC 2 project. <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<DateTime>" %> <%: Html.TextBox(String.Empty, Model.ToString("M/dd/yyyy h:mm tt")) %> <script type="text/javascript"> $(function () { $('#<%: ViewData.TemplateInfo.GetFullHtmlFieldId(String.Empty) %>').AnyTime_picker({ format: "%c/%d/%Y %l:%i %p" }); }); </script> This uses the Any+Time™ JavaScript library for jQuery by Andrew M. Andrews III. I've added

问题 Similar to this post IEnumerable model property in an ASP.NET MVC 3 Editor Template, I have Model public class Student { public int StudentId { get; set; } public string StudentName{ get; set; } //FYI..Its virtual because of EF relationship public virtual ICollection<Class> Classes{ get; set; } } public class Class { public int ClassId { get; set; } public string ClassName{ get; set; } } View - EditStudent @model Student @Html.TextBoxFor(m => m.StudentName) //I get the error for following.

问题 Is it possible to create Editor Templates in an external library so that they can be shared between applications? I'm not looking to store cshtml files in a library, just wondering if there was a way you can create them and store them like you do with html helpers. There are a few that i use quite a lot and it would be nice to have them all in a single library to reference. 回答1: MVCContrib Portable Areas offers this functionality. Out of the box there is nothing built-in. You will need to

问题 Edit 3 / Final This is the fully working example using .NET MVC, Jquery and editor templates. https://www.dropbox.com/s/t4yxbhkuowyd7va/exerciseTest.rar Edit 2 It finally works ! Thanks to the answer below. It appears that i needed to change the NewAnswerRow partial line: <input type='text' id='Answers_@(Model.AnswerId)__Answer' name='Answers[@Model.AnswerId].Answer'/> Thanks ! Edit 1: I've followed this guide: http://www.techiesweb.net/asp-net-mvc3-dynamically-added-form-fields-model-binding

问题 I have two editor templates: one for decimal, and one for decimal? (nullable) But when I have a nullable decimal in my model, it tries to load the normal decimal editor: <%: Html.EditorFor(model => model.SomeDecimal )%> <%: Html.EditorFor(model => model.SomeNullableDecimal )%> The first one works fine, and loads the decimal editor template. The second one also tries to load the decimal template (and fails because it is not a decimal field). The error message is: The model item passed into the

问题 I've just started a project using ASP.NET MVC 3. I'm building on top of an existing object system, so one of the first things I have to do is define display and editor templates for the various types that exist. Is it possible in MVC to define a DisplayTemplate with a generic argument? For example, we have a BitString<T> class which takes an enumeration as the generic argument and represents a list of options wrapping the supplied enumeration. I'm hoping I can define a single Display/Editor